47.2k views
3 votes
Please need help
(s + 12) + (3s - 8)

User Garth
by
8.3k points

2 Answers

6 votes

Can you solve it if I write the same thing like this ?

s + 12
3s - 8
=========


The piece on the left is
s
3s
====
4s .

The piece on the right is
12
- 8
====
4 .

Write the pieces together again, and you have

4s + 4

User Vjwilson
by
8.2k points
1 vote
s+12+3s−8=
s+12+3s+−8
Combine Like Terms
s+12+3s+−8
=
(s+3s)+(12+−8)
=
4s+4
User Tejas Sharma
by
8.0k points

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